Welcome to the company ! we have many years of professional experience !
rsdzd@pyzyrsd.com +86 513525609655

Acid and acid wastewater

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

Certificate of Honor

Get in touch with us

We will confidentially process your data and will not pass it on to a third party.

Acid and acid wastewater
Reducing evaporation losses from farm dams
Reducing evaporation losses from farm dams

Evaporation, from a ,water, surface is greatly increased if there is a wind that continually removes the thin layer of saturated air in contact with the ,water, surface and replaces it with dry air. Reducing the wind speed across the surface of the ,water, reduces ,evaporation, and various wind-breaks, including floating fences, can help.

Waste Water Management Systems | IntechOpen
Waste Water Management Systems | IntechOpen

21/3/2012, · ,Water, circulation through the atmosphere contains 13000 km 3,ca. 0.02% of the overall liquid, global ,water, reserve of 1.3 x 10 9 km 3.The annual quantity subject to ,evaporation,, which is equal to the annual amount of precipitation, is estimated at 475000 km 3.This corresponds to a 35-fold annual turnover of the atmospheric content, which means ,water, exchange between the atmosphere and the ...

Treatment of Industrial Effluents: Primary Secondary and ...
Treatment of Industrial Effluents: Primary Secondary and ...

(iii) ,Evaporation,: This method is generally employed when ,waste, solid/solids are reused in the industry. It is a method used for recovery of radioactive substances. Here the effluent is boiled and after the ,evaporation, of the ,water,, the concentrated solution is left out in the vessel which is again used in the recycle process of the industry.

RELIABLE MINE WATER OPERATIONS
RELIABLE MINE WATER OPERATIONS

10mg/L and ,pH, from 6 to 9. The results in Table 1 show that the main contaminants of this pond ,water, are U, Mn²⁺, ²²⁶Ra, F⁻ and ,pH,. Low valence sulfur in uranium mine’s tail-ing is oxidized by O₂ in air or other natural ox-idants and ,becomes, sulfuric acid which causes ,water pH, below the lower limits of the dis-charge regulations.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City